What is asked in the problem is simply the volume of the solid rubber ball. The volume of sphere given the diameter may be calculated by,
V = πd^3 / 6
Substituting the given value of diameter,
V = (π x 3³) / 6 = 9π/2 or 14.14
Thus, one needs approximately 14.14 in³ of material.
Consider for a moment building a tree with all possible choices. The first row would contain 8 books (each possible choice for the first book). Then, the second row would contain 7 books for each book in the first row (the choices possible for the second book). Otherwise, it would be 8*7. Following this principal, we continue to multiply down to 1. 8*7*6*5*4*3*2*1. This is also known as 8!, a factorial.
Finally, 8! = 40,320
<span>$6,285 divided by y= $700
y is about </span>8.98
hope this helps
Which value of v makes 12=12+\defray{v-8}{2}12=12+ 2 v−8 12, equals, 12, plus, start fraction, v, minus, 8, divided by, 2, end
ollegr [7]
The value of 
which makes the statement true is 8.
<u><em>Explanation</em></u>
The given statement is: 
For finding the value of which makes the statement true, we will just solve the above equation for .
First we will <u>multiply both sides by 2</u> and then solve for . So.......
Thus, the value of which makes the statement true is 8.
